← All advisories

Medium severity5.5NVD Advisory· Published Aug 25, 2022· Updated Jun 17, 2026

CVE-2020-27802

CVE-2020-27802

Description

An floating point exception was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Upx/Upx2 versions
cpe:2.3:a:upx:upx:4.0.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:upx:upx:4.0.0:*:*:*:*:*:*:*
- (no CPE)range: =4.0.0

Patches

Vulnerability mechanics

References

1

github.com/upx/upx/issues/393nvdExploitIssue TrackingThird Party Advisory

News mentions

0

No linked articles in our index yet.